23/01/2013 - Note - From the March quarter 2013, this time series spreadsheet will change. Combined seasonal adjustment factors will be published for all CPI expenditure classes, including those series that are not seasonally adjusted. Currently, combined seasonal adjustment factors are published only for those series that are seasonally adjusted. For those series that are not seasonally adjusted, the combined seasonal adjustment factors will be '1'.

The series identifiers of the combined seasonal adjustment factors already released in the current time series spreadsheet will be unchanged.

A mock-up of the new time series spreadsheet is available as a 'Data Cube' from the 'Downloads' tab of this issue on the ABS website <http://www.abs.gov.au>.